New

R&D Software Engineer III

Spectraforce Technologies
United States, Minnesota, St. Paul
Nov 18, 2025
Title: Software Engineer - Cybersecurity Duration: 12 Months with possible extension Location: St Paul, MN 55117 Days/Hours: Mon - Friday 8:00am to 4:30pm Position Overview: We are seeking a highly skilled Software Engineer with strong proficiency in C++, Python, and shell scripting, combined with a solid understanding of Red Hat Enterprise Linux (RHEL) administration and Linux cybersecurity practices. The ideal candidate will have hands-on experience with OpenSSL, including encryption, key generation, and X.509 certificate management. This role is ideal for someone who enjoys working across both application development and system-level security engineering. Key Responsibilities: * Design, develop, and maintain software applications using C++, Python, and Shell. * Implement and maintain secure coding practices and contribute to the hardening of Linux systems to effectively protect against and respond to known and emerging cybersecurity threats. * Utilize OpenSSL for cryptographic operations including symmetric and asymmetric encryption, key pair generation and management, and X.509 certificate creation, signing, and validation. * Participate in code reviews, threat modeling, and vulnerability assessments. * Document system configurations, software designs, and security procedures. * Work with Software Development, Systems Engineering, Product Security, and other stakeholders to develop cybersecurity controls. * As a team member, contribute significantly to completion of various project activities, from definition, identifying software functional requirements, implementation, code reviews, and final release according to medical device development processes Required Qualifications: * Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience). * Demonstrated knowledge and experience working with C++, Python, Perl, or Shell. * Solid understanding of Linux system administration, preferably RHEL. * Experience with OpenSSL and cryptographic protocols, TLS, and PKCS. * Knowledge of Linux cybersecurity software, including SELinux, fapolicyd, and secure boot. * Excellent problem-solving and debugging skills. * Experience in assessing and remediating cybersecurity vulnerabilities. * Strong written and verbal communication skills, with ability to communicate to all levels of the organization. Preferred Qualifications * Knowledge of the Qt application development framework. * Experience with secure software development lifecycle (SSDLC) and secure programming practices. * Familiarity with TPM (Trusted Platform Module) and hardware-backed key storage. * Certifications such as RHCE, Security+, CISSP, CSSLP, or similar. * Well versed in FDA Cybersecurity Guidance, GDPR, and NIST. * Knowledge of 62304 and other standards applicable to Class II and Class III medical devices. * Previous experience working in a regulated industry such as automotive, aerospace, healthcare, or defense.